“四方四面体”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。

单词	四方四面体
释义	四方四面体 sphenoid
随便看	vacuum-insulated tank vacuum insulation vacuum intake vacuum intensifier vacuum interferometer vacuum interrupter vacuum intervalve coupling vacuum investing machine vacuum investment casting vacuum ionization chamber vacuum ionization detector vacuum ionization ga(u)ge vacuum ionization manometer vacuum ionization sensor vacuum ion pump vacuumization vacuum-jacketed column vacuum-jacketed container vacuum jacketed flask vacuum jar vacuum jar with tap vacuum jet vacuum jet package (devices) vacuum junction vacuum kettle